0
votes
0answers
116 views

Handing E-mail Bounce Back in IIS, Setting up SMTP

Our servers send e-mails from @example.com to customers, clients, etc. We use Google Apps for our domain to send and receive additional e-mails from @example.com. Now, we're trying to handle e-mails ...
1
vote
0answers
153 views

Mail stuck in queue folder using IIS 6.0 SMTP server

I have finished setting up my server but when I sent email it got stuck in queue folder. This was a test email which I put in pickup folder. So I checked my log file. I have pasted the log files ...
0
votes
1answer
229 views

SMTP Server Needs Daily Restart - Windows Server 2008

I've got a Windows Server 2008 machine that is using an SMTP server with IIS 6. (I don't know the circumstances of that setup.) The machine itself uses IIS 7. It quits working after like a day. I ...
1
vote
3answers
126 views

How to determine which scripts are sending mail via Default SMTP Virtual Server

I run a small server hosting sites for around 100 unique clients. I've had issues with my legitimate mail server showing up on DNS Blacklists, so I need to find out if one of my many clients has a bad ...
6
votes
2answers
967 views

Expose IIS SMTP Pickup folder as a file share - bad idea?

Environment: IIS Web Farm 5 servers Windows Server 2008 R2 IIS 7.5 ASP.NET 3.5 and 4.0 web application Our web app, like many, needs to send mail. Send only, no receiving. In the past, we've ...
0
votes
2answers
2k views

Optimizing IIS 6 SMTP to send out large ammounts of email

Im currently working on a system that sends out a large number of monthly newsletters to subscribed users and customers (please note, this is not spam). We send these emails using IIS 6 virtual SMTP ...
2
votes
1answer
1k views

Sending Email via MS SMTP Server Fails Because FQDN set to Server Name

Some emails sent from our SMTP Server (Windows 2008 running IIS6 SMTP) have begun failing with some of the following errors: Action: failed Status: 5.5.2 Diagnostic-Code: smtp;504 5.5.2 ...